Eliminate pure virtual base classes Patch, Node, and Port, and the virtual inheritance they imposed.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4576 a436a847-0d15-0410-975c-d299462d15a1

3 files changed, 15 insertions, 23 deletions

diff --git a/ingen/client/NodeModel.hpp b/ingen/client/NodeModel.hpp
index cc41070c..07810eed 100644
--- a/ingen/client/NodeModel.hpp
+++ b/ingen/client/NodeModel.hpp
@@ -22,9 +22,7 @@
 #include <vector>
 
 #include "raul/SharedPtr.hpp"
-
-#include "ingen/Node.hpp"
-#include "ingen/Port.hpp"
+#include "ingen/GraphObject.hpp"
 #include "ingen/client/ObjectModel.hpp"
 #include "ingen/client/PortModel.hpp"
 #include "ingen/client/PluginModel.hpp"
@@ -44,18 +42,19 @@ class ClientStore;
  *
  * @ingroup IngenClient
  */
-class NodeModel : public ObjectModel,
-                  virtual public Ingen::Node
+class NodeModel : public ObjectModel
 {
 public:
 	NodeModel(const NodeModel& copy);
 	virtual ~NodeModel();
 
+	GraphType graph_type() const { return GraphObject::PATCH; }
+
 	typedef std::vector< SharedPtr<const PortModel> > Ports;
 
 	SharedPtr<const PortModel> get_port(const Raul::Symbol& symbol) const;
 
-	Port* port(uint32_t index) const;
+	GraphObject* port(uint32_t index) const;
 
 	const Raul::URI&       plugin_uri()   const { return _plugin_uri; }
 	const Plugin*          plugin()       const { return _plugin.get(); }
diff --git a/ingen/client/PatchModel.hpp b/ingen/client/PatchModel.hpp
index 9d4e7752..1ad55c78 100644
--- a/ingen/client/PatchModel.hpp
+++ b/ingen/client/PatchModel.hpp
@@ -17,15 +17,10 @@
 #ifndef INGEN_CLIENT_PATCHMODEL_HPP
 #define INGEN_CLIENT_PATCHMODEL_HPP
 
-#include "raul/SharedPtr.hpp"
-
-#include "ingen/Patch.hpp"
 #include "ingen/client/NodeModel.hpp"
+#include "raul/SharedPtr.hpp"
 
 namespace Ingen {
-
-class Port;
-
 namespace Client {
 
 class ClientStore;
@@ -35,15 +30,15 @@ class EdgeModel;
  *
  * @ingroup IngenClient
  */
-class PatchModel : public NodeModel, public Ingen::Patch
+class PatchModel : public NodeModel
 {
 public:
 	/* WARNING: Copy constructor creates a shallow copy WRT connections */
 
-	const Edges& edges() const { return *_edges.get(); }
+	GraphType graph_type() const { return GraphObject::PATCH; }
 
-	SharedPtr<EdgeModel> get_edge(const Ingen::Port* tail,
-	                              const Ingen::Port* head);
+	SharedPtr<EdgeModel> get_edge(const Ingen::GraphObject* tail,
+	                              const Ingen::GraphObject* head);
 
 	bool     enabled()       const;
 	bool     polyphonic()    const;
@@ -60,7 +55,6 @@ private:
 
 	PatchModel(Shared::URIs& uris, const Raul::Path& patch_path)
 		: NodeModel(uris, "http://drobilla.net/ns/ingen#Patch", patch_path)
-		, _edges(new Edges())
 	{
 	}
 
@@ -69,10 +63,8 @@ private:
 	bool remove_child(SharedPtr<ObjectModel> c);
 
 	void add_edge(SharedPtr<EdgeModel> cm);
-	void remove_edge(const Ingen::Port* tail,
-	                       const Ingen::Port* head);
-
-	SharedPtr<Edges> _edges;
+	void remove_edge(const Ingen::GraphObject* tail,
+	                 const Ingen::GraphObject* head);
 };
 
 } // namespace Client
diff --git a/ingen/client/PortModel.hpp b/ingen/client/PortModel.hpp
index 477186fb..99cd85be 100644
--- a/ingen/client/PortModel.hpp
+++ b/ingen/client/PortModel.hpp
@@ -26,7 +26,6 @@
 #include "lv2/lv2plug.in/ns/ext/port-props/port-props.h"
 #include "lv2/lv2plug.in/ns/lv2core/lv2.h"
 
-#include "ingen/Port.hpp"
 #include "ingen/client/ObjectModel.hpp"
 
 namespace Raul { class Path; }
@@ -38,11 +37,13 @@ namespace Client {
  *
  * @ingroup IngenClient
  */
-class PortModel : public ObjectModel, public Ingen::Port
+class PortModel : public ObjectModel
 {
 public:
 	enum Direction { INPUT, OUTPUT };
 
+	GraphType graph_type() const { return GraphObject::PORT; }
+
 	bool supports(const Raul::URI& value_type) const;
 
 	inline uint32_t          index()     const { return _index; }